Our immune system relies on specialized cells, such as natural killer (NK) cells and T cells, to find and destroy dangerous invaders like viruses or cancer cells. To do this, they release “packages” filled with powerful molecules –…
Our immune system relies on specialized cells, such as natural killer (NK) cells and T cells, to find and destroy dangerous invaders like viruses or cancer cells. To do this, they release “packages” filled with powerful molecules –…